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Round|Lab Grown|IGI

1.39ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG844621709

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844621709

Diamond specifications and retailer prices

From €515 EUR
$575 USD
As of October 28, 2026
Save €1,553 EUR (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,068 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.39ct lab-grown round diamond

This 1.39ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844621709 or 844621709. Listed at 16 retailers as of October 28, 2026, with prices from €515 to €2,068, a €1,553 spread on the same certified stone. Brilliant Earth lists it at €2,068. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621709
Dimensions7.27 × 7.21 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.27 mm7.21 mm1.39 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621709
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €515 EUR|Low: €379 EUR|High: €1,591 EUR|Avg: €986 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 15€379 EUR
Retailer 1€515 EUR
Retailer 9€585 EUR
Retailer 8€602 EUR
Retailer 12€640 EUR
Retailer 10€673 EUR
Retailer 16€741 EUR
Retailer 2€774 EUR
Retailer 13€816 EUR
Retailer 7€1,254 EUR
Retailer 14€1,347 EUR
Retailer 5€1,356 EUR
Retailer 6€1,368 EUR
Retailer 4€1,470 EUR
Retailer 11€1,518 EUR
Retailer 3€1,591 EUR

12 data points across 16 retailers

16 retailers€515 EUR to €2,068 EUR

A
Cheapest Retailer
-
€515 EUR
$575 USD
A
Retailer 2
-
€585 EUR
View
A
Retailer 3
-
€602 EUR
$672 USD
View
Retailer 4
-
€640 EUR
ZAR 11,544 ZAR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€673 EUR
£592 GBP
View
A
Retailer 6
-
€741 EUR
$828 USD
View
A
Retailer 7
-
€774 EUR
$865 USD
View
B+
Retailer 8
-
€816 EUR
$911 USD
View
B+
Retailer 9
-
€1,254 EUR
$1,401 USD
View
B
Retailer 10
-
€1,347 EUR
CA$2,090 CAD
View
B
Retailer 11
-
€1,356 EUR
$1,515 USD
View
B
Retailer 12
-
€1,368 EUR
$1,528 USD
View
B
Retailer 13
-
€1,470 EUR
$1,643 USD
View
B
Retailer 14
-
€1,518 EUR
£1,335 GBP
View
B
Retailer 15
-
€1,591 EUR
$1,777 USD
View
Most Expensive
B
Brilliant Earth
22270032A · Oct 28
€2,068 EUR
$2,310 USD
View
15 more retailers have this diamond
Prices start from €515 EURSave up to €1,553 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.39ct Round
€515 EUR